Anti-Twin vs DUDE (DUplicates DEtector)
| Anti-Twin | DUDE (DUplicates DEtector) | |
|---|---|---|
| Free plan | Yes | |
| Paid from | Free | |
| Platforms | Linux, macOS, Windows | Linux, Windows |
| Free plan | Yes | Yes |
| Platform coverage | cross-platform | cross-platform |
| Scan locations | local hard disks, USB flash disks, memory cards, shared network folders, second folder/path | Designated local folders and drives |
| Match methods | file names, byte-by-byte file content, binary similarity, pixel-based image comparison | SHA1 content hashing; image similarity detection |
| Automatic selection | Yes | |
| Recycle Bin / Trash | Yes | Yes |
| File preview | Yes | |
| Folder exclusions | Yes |
Listed together in Best Duplicate File Finders